🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 25.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,682,763 km

• M1: 343,327 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 188 Days

Day: 33.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 207 Days

Day: 33.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.92 AU - 1 AU

Year: 354 Days

Day: 15.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,682,763 km

• M1: 404,064 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 604 Days

Day: 36.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,682,763 km

• M1: 100,081 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.48 AU - 2.18 AU

Year: 933 Days

Day: 16.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,682,763 km

• M1: 34,108 km (0.106 R)
• M2: 108,758 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.05 AU - 2.39 AU

Year: 1246 Days

Day: 19.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,682,763 km

• M1: 962,363 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.93 AU - 4.03 AU

Year: 2991 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.29 AU - 6.57 AU

Year: 4767 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,682,763 km

• M1: 143,165 km (0.114 R)
• M2: 694,733 km (0.113 R)
• M3: 927,956 km (0.108 R)
• M4: 1,061,397 km (0.089 R)
• M5: 1,333,067 km (0.104 R)
• M6: 1,423,573 km (0.109 R)
• M7: 1,500,766 km (0.119 R)
• M8: 1,659,340 km (0.08 R)
• M9: 1,925,175 km (0.109 R)
• M10: 2,011,044 km (0.042 R)
• M11: 2,240,677 km (0.096 R)
• M12: 2,386,236 km (0.075 R)
• M13: 2,706,375 km (0.118 R)
• M14: 2,901,152 km (0.113 R)
• M15: 3,020,381 km (0.106 R)
• M16: 3,120,911 km (0.087 R)
• M17: 3,450,475 km (0.095 R)
• M18: 3,791,109 km (0.09 R)
• M19: 4,187,544 km (0.112 R)
• M20: 4,505,289 km (0.073 R)
• M21: 4,597,442 km (0.054 R)
• M22: 4,807,328 km (0.066 R)
• M23: 4,901,574 km (0.086 R)
• M24: 5,140,033 km (0.118 R)
• M25: 5,212,289 km (0.098 R)
• M26: 5,431,151 km (0.111 R)
• M27: 5,802,752 km (0.114 R)
• M28: 5,953,696 km (0.086 R)
• M29: 6,157,149 km (0.107 R)
• M30: 6,414,607 km (0.063 R)
• M31: 6,966,773 km (0.119 R)
• M32: 7,046,957 km (0.1 R)
• M33: 7,154,369 km (0.113 R)
• M34: 7,837,732 km (0.112 R)
• M35: 8,032,807 km (0.041 R)
• M36: 8,116,881 km (0.094 R)
• M37: 8,829,266 km (0.034 R)
• M38: 9,032,271 km (0.103 R)
• M39: 9,859,996 km (0.077 R)
• M40: 10,222,172 km (0.103 R)
• M41: 10,435,499 km (0.079 R)
• M42: 10,588,836 km (0.04 R)
• M43: 11,178,102 km (0.082 R)
• M44: 11,366,446 km (0.109 R)
• M45: 11,841,868 km (0.068 R)
• M46: 12,976,269 km (0.081 R)
• M47: 13,841,543 km (0.083 R)
• M48: 14,077,608 km (0.075 R)
• M49: 14,656,552 km (0.098 R)
• M50: 15,382,551 km (0.111 R)
• M51: 15,697,305 km (0.108 R)
• M52: 15,908,387 km (0.097 R)
• M53: 16,582,774 km (0.066 R)
• M54: 16,833,650 km (0.066 R)
• M55: 17,121,925 km (0.066 R)
• M56: 17,886,221 km (0.071 R)
• M57: 18,069,927 km (0.085 R)
• M58: 18,217,281 km (0.072 R)
• M59: 18,402,034 km (0.095 R)
• M60: 18,773,486 km (0.082 R)
• M61: 19,750,659 km (0.11 R)
• M62: 19,902,501 km (0.117 R)
• M63: 20,054,791 km (0.085 R)
• M64: 20,783,034 km (0.06 R)
• M65: 21,014,761 km (0.032 R)
• M66: 21,364,072 km (0.107 R)
• M67: 21,872,106 km (0.063 R)
• M68: 22,463,167 km (0.116 R)
• M69: 23,059,465 km (0.075 R)
• M70: 24,186,385 km (0.113 R)
• M71: 25,331,407 km (0.042 R)
• M72: 26,076,704 km (0.095 R)
• M73: 26,160,030 km (0.051 R)
• M74: 26,829,331 km (0.049 R)
• M75: 26,913,405 km (0.106 R)
• M76: 27,039,516 km (0.085 R)
• M77: 27,166,076 km (0.102 R)
• M78: 27,292,636 km (0.113 R)
• M79: 27,716,297 km (0.095 R)
• M80: 28,784,725 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 5.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.43 AU - 15.49 AU

Year: 16569 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 53,682,763 km

• M1: 109,206 km (0.093 R)
• M2: 150,346 km (0.091 R)
• M3: 257,907 km (0.117 R)
• M4: 392,246 km (0.11 R)
• M5: 515,963 km (0.051 R)
• M6: 800,498 km (0.104 R)
• M7: 898,485 km (0.084 R)
• M8: 979,866 km (0.045 R)
• M9: 1,238,820 km (0.077 R)
• M10: 1,422,975 km (0.088 R)
• M11: 1,640,640 km (0.101 R)
• M12: 1,791,734 km (0.051 R)
• M13: 1,921,136 km (0.092 R)
• M14: 2,053,530 km (0.118 R)
• M15: 2,134,462 km (0.105 R)
• M16: 2,554,832 km (0.052 R)
• M17: 2,939,598 km (0.102 R)
• M18: 3,469,923 km (0.101 R)
• M19: 3,696,863 km (0.047 R)
• M20: 3,861,869 km (0.096 R)
• M21: 4,616,590 km (0.109 R)
• M22: 5,415,593 km (0.117 R)
• M23: 5,527,791 km (0.064 R)
• M24: 5,603,039 km (0.088 R)
• M25: 6,572,283 km (0.11 R)
• M26: 6,652,169 km (0.073 R)
• M27: 6,692,111 km (0.092 R)
• M28: 7,015,093 km (0.115 R)
• M29: 7,137,464 km (0.093 R)
• M30: 7,219,444 km (0.034 R)
• M31: 8,270,817 km (0.08 R)
• M32: 8,660,969 km (0.099 R)
• M33: 9,279,556 km (0.078 R)
• M34: 9,684,817 km (0.049 R)
• M35: 10,887,733 km (0.086 R)
• M36: 11,029,552 km (0.051 R)
• M37: 11,124,397 km (0.067 R)
• M38: 11,267,263 km (0.076 R)
• M39: 12,877,983 km (0.102 R)
• M40: 14,196,988 km (0.104 R)
• M41: 14,663,583 km (0.063 R)
• M42: 15,187,774 km (0.107 R)
• M43: 15,293,390 km (0.111 R)
• M44: 15,558,478 km (0.099 R)
• M45: 16,851,602 km (0.095 R)
• M46: 17,015,711 km (0.063 R)
• M47: 17,180,418 km (0.117 R)
• M48: 17,844,034 km (0.077 R)
• M49: 18,011,284 km (0.091 R)
• M50: 18,067,084 km (0.069 R)
• M51: 18,685,372 km (0.111 R)
• M52: 18,911,864 km (0.066 R)
• M53: 19,539,576 km (0.103 R)
• M54: 20,174,170 km (0.109 R)
• M55: 20,639,869 km (0.11 R)
• M56: 20,932,632 km (0.116 R)
• M57: 21,641,127 km (0.106 R)
• M58: 21,760,057 km (0.101 R)
• M59: 22,417,540 km (0.11 R)
• M60: 22,597,955 km (0.108 R)
• M61: 23,997,443 km (0.109 R)
• M62: 24,863,017 km (0.101 R)
• M63: 25,801,594 km (0.034 R)
• M64: 27,007,053 km (0.038 R)
• M65: 28,947,637 km (0.073 R)
• M66: 29,538,548 km (0.088 R)
• M67: 29,802,439 km (0.057 R)
• M68: 30,798,910 km (0.069 R)
• M69: 31,133,561 km (0.108 R)
• M70: 32,076,775 km (0.086 R)
• M71: 32,551,898 km (0.026 R)
• M72: 32,688,182 km (0.098 R)
• M73: 32,961,048 km (0.099 R)
• M74: 34,267,935 km (0.084 R)
• M75: 34,684,117 km (0.086 R)
• M76: 34,823,243 km (0.082 R)
• M77: 35,591,577 km (0.119 R)
• M78: 35,661,739 km (0.08 R)
• M79: 36,648,337 km (0.117 R)
• M80: 37,216,210 km (0.118 R)
• M81: 37,358,627 km (0.115 R)
• M82: 37,858,434 km (0.118 R)
• M83: 38,360,484 km (0.098 R)
• M84: 39,298,762 km (0.1 R)
• M85: 40,537,133 km (0.097 R)
• M86: 40,683,590 km (0.049 R)
• M87: 41,124,305 km (0.078 R)
• M88: 41,492,765 km (0.109 R)
• M89: 41,862,271 km (0.115 R)
• M90: 42,977,224 km (0.026 R)
• M91: 43,201,471 km (0.088 R)
• M92: 43,351,069 km (0.118 R)
• M93: 46,687,251 km (0.112 R)
• M94: 48,930,771 km (0.091 R)
• M95: 49,008,861 km (0.084 R)
• M96: 49,947,887 km (0.094 R)
• M97: 50,498,407 km (0.066 R)
• M98: 51,605,581 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,700 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit